Columbia Encyclopedia

Search results

500 results found

Husserl, Edmund

(Encyclopedia)Husserl, Edmund ĕtˈmo͝ont ho͝osˈərl [key], 1859–1938, German philosopher, founder of the phenomenological movement (see phenomenology). He was professor at Göttingen and Freiburg and was grea...

Ivan III

(Encyclopedia)Ivan III or Ivan the Great, 1440–1505, grand duke of Moscow (1462–1505), creator of the consolidated Muscovite (Russian) state. He subjugated (1478) Great Novgorod, asserted his sway over Vyatka, ...

Jefferson, Territory of

(Encyclopedia)Jefferson, Territory of, in U.S. history, region that roughly encompassed the present-day state of Colorado, although extending 2° farther south and 1° farther north, organized by its inhabitants (1...

absolute zero

(Encyclopedia)absolute zero, the zero point of the ideal gas temperature scale, denoted by 0 degrees on the Kelvin and Rankine temperature scales, which is equivalent to −273.15℃ and −459.67℉. For most gase...

conglomerate, in business

(Encyclopedia)conglomerate, corporation whose asset growth, often very rapid, comes largely through the acquisition of, or merger with, other firms whose products are largely unrelated to each other or to that of t...

falconry

(Encyclopedia)falconry fôlˈkənrē, fôˈ–, fălˈ– [key], sport of hunting birds or small animals with falcons or other types of hawks; eagles are used in some parts of the world. It was known to the ancient...

Basil II

(Encyclopedia)Basil II, c.958–1025, Byzantine emperor (976–1025), surnamed Bulgaroktonos [Bulgar slayer]. With his brother, Constantine VIII, he nominally succeeded his father, Romanus II, in 963, but had no sh...

Preemption Act

(Encyclopedia)Preemption Act, statute passed (1841) by the U.S. Congress in response to the demands of the Western states that squatters be allowed to preempt lands. Pioneers often settled on public lands before th...

packaging

(Encyclopedia)packaging, containment and packing prior to sale with the primary purpose of facilitating the purchase and use of a product. Before 1800 packaging was restricted almost entirely to containment for shi...

Wade, Benjamin Franklin

(Encyclopedia)Wade, Benjamin Franklin, 1800–1878, U.S. senator from Ohio (1851–69), b. near Springfield, Mass. He moved (1821) to Ohio and studied law. He was successively prosecuting attorney of Ashtabula co.,...